Signal-transparent tubular for downhole operations

Disclosed herein are signal-transparent and actuator-transparent tubulars for use with downhole tubular strings are. The signal-transparent tubulars include a tubular connector configured to engage with and connect to a different downhole tubular, the tubular connector formed from metal, a signal-tr...

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Bibliographische Detailangaben
1. Verfasser:	Joerg Lehr
Format:	Patent
Sprache:	eng
Schlagworte:	DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	Disclosed herein are signal-transparent and actuator-transparent tubulars for use with downhole tubular strings are. The signal-transparent tubulars include a tubular connector configured to engage with and connect to a different downhole tubular, the tubular connector formed from metal, a signal-transparent portion connected to the tubular connector, the signal-transparent portion formed from a composite material, and at least one of a sensor, an actuator, and a transmitter arranged within the signal-transparent portion and at least partially surrounded by the composite material, wherein the composite material of the signal-transparent portion is selected to be transparent to a characteristic of a signal that is detectable by or transmitted by the at least one sensor, actuator, and/or transmitter.